History and evolution of computer

Basic function of a computer.

Computer perform the following five basic function for converting raw input data into information or persenting it to the user.

  1. Inputing : it take some input from the user to perfrom any operation.
  2. processing : Performing arthmethic or logical operation on inputed data to convert information.
  3. storing: It can store the inputed or processed data for further use.
  4. outputting: Computer process the data and gives us output in an organized manner.
  5. Contorlling: directing the manner and sequence in which above operation is performed.


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